Dawazisaurus

Yaryaga: InyamaIbikururanda byo mu nyanjaTriyasike yo hagatiMu by'ukuri si dinozore

Dawazisaurus was a small marine reptile that swam in the seas during the Middle Triassic, about 247 to 241 million years ago. It had a short body and a long tail, and it likely hunted small sea creatures.1 2

Akantu gashimishije: iki gikururanda cyo mu nyanja cyogaga mu gihe dinozore zagendaga ku butaka. Bose bakita dinozore, ariko cyari mu rindi shami ry'ibikururanda.

Yabayeho

hashize imyaka miliyoni 247 kugeza 2414

Triyasike yo hagati

Ibisigazwa byabonetse muri

Yunnan Province, China3 2

Uburebure

kugeza kuri 0,5 m (1,6 ft)1

Umuvuduko wo hejuru

nka 4 km/h (2 mph)

Koga, igereranya

Yabayeho ryari?

Triyasike

Jurasike

Kiretase

Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Yari ndende ite?

ndende nk'imineke 3 ikurikiranyendende nk'ibikinisho 16 byo kubaka bikurikiranyeyashoboraga koga uburebure bwa pisine nini (50 m) mu masegonda 45

Dawazisaurus yanganaga ite ugereranyije NAWE?

Ni imibare gusa ibarirwa muri mushakisha yawe. Nta kintu kibikwa cyangwa cyoherezwa ahandi.

Yihutaga ite?

Dawazisaurus nka 4 km/h (2 mph)

Umuntu ugenda n'amaguru nka 5 km/h (3 mph)

Umwana ku igare nka 12 km/h (7 mph)

Ifarashi yiruka cyane nka 65 km/h (40 mph)

Ingwe yihuta cyane nka 100 km/h (62 mph)

utuntu twiza cyane

Utuntu dushimishije

Dawazisaurus was tiny, with a total length of less than 50 centimetres (about 20 inches).1

Its backbone had 20 neck bones, 16 back bones, 4 hip bones, and 37 tail bones.1

It had a pair of large nasal bones that helped form the roof of its snout.3

The back of its skull roof was deeply V-shaped, which is a unique feature.3

It had a fang-like tooth in both its upper jaw and its snout.1

Its front flippers had the finger bone formula 2 to 3-4 to 4-?, meaning the last finger is unknown.1

Ishusho ya Dawazisaurus yakozwe na AI — Ishusho yakozwe na AI yerekana uko Dawazisaurus ishobora kuba yari isa, yakozwe na mudasobwa hashingiwe ku byo abahanga bazi. Ni ugukeka gusa: inyamaswa nyayo ishobora kuba yari isa ukundi, kandi nta muntu uzi amabara yayo nyayo.

Ku bazobereye muri dinozore

Izina rya siyansi: Dawazisaurus
Yiswe na: Cheng et al. 20164
Itsinda: Ibikururanda byo mu nyanja
Umuryango / ishami: Eosauropterygia4
Ishyirwa mu byiciro: Sauropterygia4
Imyaka y'amabuye: imyaka miliyoni 247 kugeza 241 ()4
Inzego z'amabuye: Guanling4
Ibihugu: Ubushinwa4
Ibisigazwa byanditswe: 1 muri The Paleobiology Database4
Ivumburwa: Scientists first described Dawazisaurus in 2016 from a nearly complete skeleton found in the Guanling Formation in Yunnan, China.3 2
Biracyagibwaho impaka: Scientists are not sure exactly how Dawazisaurus is related to other sauropterygians, but it seems closer to nothosaurs than to plesiosaurs.3

Aho amakuru yakuwe

PBDB Taxon (paleobiodb.org)
Dawazisaurus (en.wikipedia.org)
Dawazisaurus Brevis , A New Eosauropterygian From the Middle Triassic of Yunnan, China (onlinelibrary.wiley.com)
Dawazisaurus in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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